Home / 4,117.48-6,176.62-1,344.04

Finding the Fourth Proportional to 4,117.48, 6,176.62 and 1,344.04

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Solution

The fourth proportional to 4,117.48, 6,176.62 and 1,344.04 is: 2,016.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,117.48 : 6,176.62 = 1,344.04 : x
  2. Step 2: Convert to fraction form
    4,117.48/6,176.62 = 1,344.04/x
  3. Step 3: Cross multiply
    4,117.48x = 6,176.62 × 1,344.04
  4. Step 4: Simplify right side
    4,117.48x = 8,301,624.34
  5. Step 5: Solve for x
    x = 8,301,624.34/4,117.48
  6. Step 6: Final answer
    x = 2,016.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.